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95 lines
3.3 KiB
95 lines
3.3 KiB
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ANDROID_HARDWARE_TESTS_MSGQ_V1_0_TESTMSGQ_H
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#define ANDROID_HARDWARE_TESTS_MSGQ_V1_0_TESTMSGQ_H
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#include <android/hardware/tests/msgq/1.0/ITestMsgQ.h>
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#include <hidl/MQDescriptor.h>
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#include <hidl/Status.h>
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#include <fmq/MessageQueue.h>
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#include <fmq/EventFlag.h>
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namespace android {
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namespace hardware {
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namespace tests {
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namespace msgq {
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namespace V1_0 {
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namespace implementation {
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using ::android::hardware::tests::msgq::V1_0::ITestMsgQ;
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using ::android::hidl::base::V1_0::DebugInfo;
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using ::android::hidl::base::V1_0::IBase;
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using ::android::hardware::hidl_array;
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using ::android::hardware::hidl_memory;
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using ::android::hardware::hidl_string;
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using ::android::hardware::hidl_vec;
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using ::android::hardware::Return;
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using ::android::hardware::Void;
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using ::android::sp;
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using android::hardware::kSynchronizedReadWrite;
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using android::hardware::kUnsynchronizedWrite;
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using android::hardware::MQDescriptorSync;
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using android::hardware::MQDescriptorUnsync;
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using android::hardware::MessageQueue;
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struct TestMsgQ : public ITestMsgQ {
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typedef MessageQueue<int32_t, kSynchronizedReadWrite> MessageQueueSync;
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typedef MessageQueue<int32_t, kUnsynchronizedWrite> MessageQueueUnsync;
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TestMsgQ() : mFmqSynchronized(nullptr), mFmqUnsynchronized(nullptr) {}
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// Methods from ::android::hardware::tests::msgq::V1_0::ITestMsgQ follow.
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Return<bool> configureFmqSyncReadWrite(const MQDescriptorSync<int32_t>& mqDesc) override;
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Return<void> getFmqUnsyncWrite(bool configureFmq, bool userFd,
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getFmqUnsyncWrite_cb _hidl_cb) override;
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Return<bool> requestWriteFmqSync(int32_t count) override;
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Return<bool> requestReadFmqSync(int32_t count) override;
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Return<bool> requestWriteFmqUnsync(int32_t count) override;
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Return<bool> requestReadFmqUnsync(int32_t count) override;
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Return<void> requestBlockingRead(int32_t count) override;
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Return<void> requestBlockingReadDefaultEventFlagBits(int32_t count) override;
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Return<void> requestBlockingReadRepeat(int32_t count, int32_t numIter) override;
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// Methods from ::android::hidl::base::V1_0::IBase follow.
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private:
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std::unique_ptr<MessageQueueSync> mFmqSynchronized;
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std::unique_ptr<MessageQueueUnsync> mFmqUnsynchronized;
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/*
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* Utility function to verify data read from the fast message queue.
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*/
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bool verifyData(int32_t* data, int count) {
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for (int i = 0; i < count; i++) {
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if (data[i] != i) return false;
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}
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return true;
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}
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};
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extern "C" ITestMsgQ* HIDL_FETCH_ITestMsgQ(const char* name);
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} // namespace implementation
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} // namespace V1_0
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} // namespace msgq
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} // namespace tests
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} // namespace hardware
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} // namespace android
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#endif // ANDROID_HARDWARE_TESTS_MSGQ_V1_0_TESTMSGQ_H
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